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281
Distribution network line protection in the presence of distributed generation
منشور في 2015"…The evolution of the distribution network from a passive grid with unidirectional power flows to, in the presence of distributed generation (DGs), an active grid with bidirectional power flows can lead to some technical challenges in its operation as well as some opportunities for greater control and grid support. This dissertation studies the impact of high levels of penetration of DGs into the power system on the operation of distribution network line protection. …"
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masterThesis -
282
The relationship between Determinants of Risk Governance assurance and efficacy of the Public projects in the Government of Dubai from the perspective of Internal Audit Function
منشور في 2018"…Furthermore, different variables were analysed to find that some of them may be more significant than others. …"
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283
Removal of phenols and dyes from aqueous solutions using graphene and graphene composite adsorption: A review
منشور في 2021"…The need to recycle/reuse wastewater after pollution treatment is a major concern worldwide for ensuring water security at the national level. …"
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284
Biomolecular alterations in acute traumatic brain injury (TBI) using Fourier transform infrared (FTIR) imaging spectroscopy
منشور في 2021"…Our results revealed that the total lipid and total protein content decreased significantly in the hippocampus, corpus callosum and thalamus after brain injury. …"
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285
Characterizing the dynamics of climate and native desert plants in Qatar
منشور في 2024"…These findings suggest a continued decrease in vegetation coverage, leading to more drought seasons and impacting water and food security. …"
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286
Crumpled MXene nanosheets for sensing of ascorbic acid in food, biological fluids, and erythrocytes in-vitro microenvironment
منشور في 2023"…The sensor also demonstrated excellent reproducibility (~1 % RSD for five repetitive assays) and a shelf life of nearly one month with a negligible decrease in response. Furthermore, it lost only 10 % of its response for the next ten days. …"
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287
Leveraging sentiment analysis of Arabic Tweets for the 2022 FIFA World Cup insights, incorporating the gulf region
منشور في 2024"…</p><h3>Methodology</h3><p dir="ltr">Twitter’s search API was utilized to gather a substantial dataset of 157,756 tweets collected from 1 October 2022, to 1 January 2022. After data cleaning, a refined dataset of 43,658 tweets, was categorized into positive, neutral, and negative sentiments based on sentiment scores.…"
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288
Competition, regulation, and systemic risk in dual banking systems
منشور في 2024"…Our results also reveal a non-linear relationship between competition and systemic risk. Specifically, greater competition leads to increased systemic stability, but beyond a certain threshold, higher competition exacerbates banks' systemic risk. …"
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article -
289
Chiropractic manipulations gone wrong
منشور في 2016"…<p dir="ltr">Neurologists in Qatar report in the Qatar Medical Journal that a 55-year-old man was admitted to their hospital with a stroke that occurred one week after undergoing chiropractic neck manipulation to resolve chronic neck pain . …"
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290
Independent and Combined Effects of Antioxidant Supplementation and Circuit Resistance Training on Selected Adipokines in Postmenopausal Women
منشور في 2019"…Our findings demonstrated that visfatin, vaspin, and leptin levels significantly decreased over the intervention period (all p < 0.05), with these values were lower in EG and ZMEG in comparison to CG at post-intervention (all p < 0.05). …"
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291
Kinematic Analysis During Straight Line Free Swimming in Horses: Part 2 - Hindlimbs
منشور في 2022"…The stifle and fetlock ROM were greater during PM, although the stifle flexion was greater during swimming. …"
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292
Surgical Strategies for Synchronous Colorectal Liver Metastases in 156 Consecutive Patients
منشور في 2015"…Surgical resection of all tumor sites is the only treatment that enables prolonged survival, but the synchronous presentation of CLM has been associated with poor outcomes.1 Preoperative chemotherapy is widely used in these patients to provide early treatment of metastatic disease, to improve patient selection for surgical resection,2 and 3 and to decrease the recurrence rate after surgery.4 The traditional surgical strategy for patients with resectable synchronous CLM includes resection of the primary tumor followed by chemotherapy and then liver resection. …"
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article -
293
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294
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295
Blockchain, climate damage, and death: Policy interventions to reduce the carbon emissions, mortality, and net-zero implications of non-fungible tokens and Bitcoin
منشور في 2022"…</p><p dir="ltr">Nonetheless, many popular types of blockchain have resisted the pressure to decrease their environmental impact, including Bitcoin, whose attributed 2021 annual emissions will produce emissions responsible for around 19,000 future deaths. …"
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296
A new method for improving the solar photovoltaic unit efficiency through neem oil as coolant medium for high power applications—an experimental investigation
منشور في 2024"…The neem oil is not filled in the backside tank completely for the reason that the oil needed some breathing gap. The breathing gap of PCM is to enhance the heat-withstand efficiency. …"
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297
Cancer among Arab Americans in the metropolitan Detroit area
منشور في 2004"…Arab/Chaldean men had greater proportions of leukemia (29%), multiple myeloma (46%), liver (64%), kidney (33%), and urinary bladder (26%) cancers. …"
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article -
298
Carbon dioxide insufflation during ERCP for reduction of postprocedure pain
منشور في 2009"…Similarly, the incidence of any pain at 1 hour post-ERCP was higher with air than with CO2 (48% vs 28%, P Z .04). The mean increase in waist circumference was greater with air than with CO2 (2.1 cm vs 0.3 cm, P Z .003). …"
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article -
299
Influence of natural gas composition on adsorption in calcite Nanopores: A DFT study
منشور في 2021"…The results of the simulation calculations showed that as the nanopore diameter decreases, the adsorption energy increases exponentially due to the geometry of the smallest pore that increases the affinity of the molecules to the surface. …"
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300
Development of Modular DC-DC Converters for Low-Speed Electric Vehicles Fast Chargers
منشور في 2021"…This permits reduced charging times, greater vehicle utility, and broader adoption of LS-EVs. …"